There are more types of probiotic drugs for 8 year olds, and they should be used correctly according to the instructions for the drugs as prescribed by the doctor.
1. Bacillus subtilis bifidus live bacterial granules are special medicines for children, children over 2 years old 1~2 packets at a time, 1~2 times a day.
2. Bifidobacterium bifidum triple-activated bacterial powder, one packet of 1.0g, children over 6 years old and adults, 2 packets at a time, 3 times a day.
3. Lactobacillus tablets, each tablet contains lactobacillus 0.4g, children 1~2 tablets once, 3 times a day.
As probiotics are live bacteria, try to take them with warm water below 40℃. It is prohibited for those who are allergic to probiotics or excipients. Various probiotic drugs are different, with different package contents and different dosages, and should be used after consulting with a doctor at a hospital before use.